Eosinophilia is observed in all of the following EXCEPT

Correct Answer: A

Rationale: Eosinophilia is not typically associated with Giardia infection, but it is common in the other conditions listed.

Correct Answer: C

Rationale: Distributive shock is caused by vasodilation and fluid maldistribution, as seen in early septic shock, unlike cardiac or hypovolemic causes.

Correct Answer: C

Rationale: Wilson's disease is an autosomal recessive disorder with defective copper excretion, leading to low ceruloplasmin and copper accumulation.

Correct Answer: A

Rationale: Eosinophilia is not typically associated with Giardia infection, but it is common in the other conditions listed.

Correct Answer: D

Rationale: Noninfectious causes of urethritis do not typically involve trauma or foreign bodies; they more often relate to chemical irritants.